<ResourceDictionary
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:controls="using:WinRTXamlToolkit.Controls">
    <Style
        TargetType="controls:CascadingImageControl">
        <Setter
            Property="Template">
            <Setter.Value>
                <ControlTemplate
                    TargetType="controls:CascadingImageControl">
                    <Grid
                        x:Name="PART_LayoutGrid" />
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</ResourceDictionary>
